[Boost-commit] svn:boost r70631 - branches/pplib/variadics/boost/preprocessor/config

Subject: [Boost-commit] svn:boost r70631 - branches/pplib/variadics/boost/preprocessor/config
From: eldiener_at_[hidden]
Date: 2011-03-27 10:10:46

Author: eldiener
Date: 2011-03-27 10:10:46 EDT (Sun, 27 Mar 2011)
New Revision: 70631
URL: http://svn.boost.org/trac/boost/changeset/70631

Log:
Code to test compilers.
Text files modified: 
   branches/pplib/variadics/boost/preprocessor/config/variadics.hpp |   148 ++++++++++++++++++++++++++++++++++++++- 
   1 files changed, 144 insertions(+), 4 deletions(-)

Modified: branches/pplib/variadics/boost/preprocessor/config/variadics.hpp
==============================================================================
--- branches/pplib/variadics/boost/preprocessor/config/variadics.hpp	(original)
+++ branches/pplib/variadics/boost/preprocessor/config/variadics.hpp	2011-03-27 10:10:46 EDT (Sun, 27 Mar 2011)
@@ -12,12 +12,152 @@
 # ifndef BOOST_PREPROCESSOR_CONFIG_VARIADICS_HPP
 # define BOOST_PREPROCESSOR_CONFIG_VARIADICS_HPP
 #
-# include <boost/config.hpp>
-#
-# if !defined(BOOST_NO_VARIADIC_MACROS)
 # define BOOST_PP_VARIADICS 1
-# else
+# if defined(BOOST_PP_NO_VARIADICS)
+/* This macro is purely for testing purposes so that we can 
+   test Boost PP without variadic macro support even on 
+   compilers that support variadic macros by defining
+   BOOST_PP_NO_VARIADICS on the command line. We can remove 
+   this after the intiial tests.
+*/
+# define BOOST_PP_VARIADICS 0
+#
+# else // !defined(BOOST_PP_NO_VARIADICS)
+#
+# if 1
+/* This is the code we will use. It is essentially a duplication
+   of the code in Boost Config. If we could ever use Boost Config
+   in the future, we can change the above line to #if 0.
+*/
+#if defined(__GCCXML__)
+// GCC-XML emulates other compilers, it has to appear first here!
+# define BOOST_PP_VARIADICS 0
+#
+#elif defined __CUDACC__
+//  NVIDIA CUDA C++ compiler for GPU
+#
+#elif defined __COMO__
+//  Comeau C++
+#if defined(__EDG_VERSION__) && (__EDG_VERSION__ < 400)
+# define BOOST_PP_VARIADICS 0
+#endif
+#
+#elif defined(__PATHSCALE__) && (__PATHCC__ >= 4)
+// PathScale EKOPath compiler (has to come before clang and gcc)
+#
+#elif defined __clang__
+//  Clang C++ emulates GCC, so it has to appear early.
+#
+#elif defined __DMC__
+//  Digital Mars C++
+# if (__DMC__ < 0x812)
+# define BOOST_PP_VARIADICS 0
+# endif
+#
+#elif defined(__INTEL_COMPILER) || defined(__ICL) || defined(__ICC) || defined(__ECC)
+//  Intel
+#if defined(__EDG_VERSION__) && (__EDG_VERSION__ < 400)
+# define BOOST_PP_VARIADICS 0
+#endif
+#
+# elif defined __GNUC__
+//  GNU C++:
+# if __GNUC__ < 3
 # define BOOST_PP_VARIADICS 0
 # endif
 #
+#elif defined __KCC
+//  Kai C++
+#if defined(__EDG_VERSION__) && (__EDG_VERSION__ < 400)
+# define BOOST_PP_VARIADICS 0
+#endif
+#
+#elif defined __sgi
+//  SGI MIPSpro C++
+#if defined(__EDG_VERSION__) && (__EDG_VERSION__ < 400)
+# define BOOST_PP_VARIADICS 0
+#endif
+#
+#elif defined __DECCXX
+//  Compaq Tru64 Unix cxx
+#if defined(__EDG_VERSION__) && (__EDG_VERSION__ < 400)
+# define BOOST_PP_VARIADICS 0
+#endif
+#
+#elif defined __ghs
+//  Greenhills C++
+#if defined(__EDG_VERSION__) && (__EDG_VERSION__ < 400)
+# define BOOST_PP_VARIADICS 0
+#endif
+#
+#elif defined __CODEGEARC__
+//  CodeGear - must be checked for before Borland
+#
+#elif defined __BORLANDC__
+//  Borland
+# if __BORLANDC__ <= 0x0550
+# define BOOST_PP_VARIADICS 0
+# endif
+#
+#elif defined  __MWERKS__
+//  Metrowerks CodeWarrior
+# define BOOST_PP_VARIADICS 0
+#
+#elif defined  __SUNPRO_CC
+//  Sun Workshop Compiler C++
+# define BOOST_PP_VARIADICS 0
+#
+#elif defined __HP_aCC
+//  HP aCC
+#if !defined(__EDG__)
+#if (__HP_aCC < 62500) || !defined(HP_CXX0x_SOURCE)
+# define BOOST_PP_VARIADICS 0
+#endif
+#elif defined(__EDG_VERSION__) && (__EDG_VERSION__ < 400)
+# define BOOST_PP_VARIADICS 0
+#endif
+#
+#elif defined(__MRC__) || defined(__SC__)
+//  MPW MrCpp or SCpp
+# define BOOST_PP_VARIADICS 0
+#
+#elif defined(__IBMCPP__)
+//  IBM Visual Age
+#if ! __C99_MACRO_WITH_VA_ARGS
+#  define BOOST_NO_VARIADIC_MACROS
+#endif
+#
+#elif defined(__PGI)
+//  Portland Group Inc.
+# define BOOST_PP_VARIADICS 0
+#
+#elif defined _MSC_VER
+//  Microsoft Visual C++
+//
+//  Must remain the last #elif since some other vendors (Metrowerks, for
+//  example) also #define _MSC_VER
+#if _MSC_VER < 1400
+# define BOOST_PP_VARIADICS 0
+#endif
+#
+#else
+// Unrecognized compiler assumes no variadic macro support for safety.
+# define BOOST_PP_VARIADICS 0
+#endif
+#
+# else // !1
+/* This is the ideal code, but will not work until Boost Config 
+   works with C compilers or C++ compilers in C mode. I will be 
+   working on that to see if I can make it happen in the future.
+*/
+# include <boost/config.hpp>
+#
+# if defined(BOOST_NO_VARIADIC_MACROS)
+# define BOOST_PP_VARIADICS 0
+# endif // !BOOST_NO_VARIADIC_MACROS
+#
+# endif // 1
+#
+# endif // BOOST_PP_NO_VARIADICS
+#
 # endif // BOOST_PREPROCESSOR_CONFIG_VARIADICS_HPP